Established in 1999, Qingdao Wanda sealing materials Co.,Ltd., specializing in graphite and carbon products including graphite gasket.packing.carbon black etc,  located in zaozhuang industrial zone zaozhuang city with beautiful scenery, covers 30,000 square meters of area and has more than 200 employees. Now, it already has become a professional sealing materials products company integrating innovation, manufacture and after-service with producing high-quality, environmental protection, and excellent security products. In order to entirely abide by ISO9001 international standard quality system and strictly comply with  regulation, by advanced manufacturing equipments and developed experimenting labs, the company refers to latest ERP computer management .
  Nowadays with its first-string distribution network, which affiliated many big cities in China, she has achieved respectable status through as a supplier for famous brands along with providing outstanding products and distinguishing after-services for sealing material .
Main Products of  The Company
  Since being engaged in top-quality sealing material products for a long terms in the area, we have managed to set up five experienced departments respectively as self-developedfive lines for The wealson series of sealing material. Thereby we are producing  kernel-products:
Flexible Graphite Sheet                     • Reinforced Graphite Sheet 
 
Flexible Graphite Ring                     •Spiral Wound Gaskets
Graphite Gaskets                            •Metal Jacketed Gaskets  
Corrugated Metal Gaskets                 •Ring Joint Gaskets
PTFE Gaskets                                • Expanded Graphite Braided Packing
Carbon Fiber Packing                     •Kevlar Fiber Braided Packing
Pure PTFE Fiber Braided Packing       • PTFE Graphite Fiber Braided Packing
Ramie Fiber Braided Packing            •Chrysotile Asbestos Packing

Carbon Fiber Packing                      • Graphite Electrode
Graphite Anode                             •Graphite Blocks
Crystalline Flake Graphite                 •Expanded Graphite Cloth
Micronized Graphite                        •Carbon Additive
Graphite Scrap                               •Carbon Black 
 among them  products can meet each country’s standards all over the world and have been the best-selling products domestically and internationally for a long time. We also are cooperating a lot of world famous companies as a technology supplier.